This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: a a ) ( ) ( t t a v t v x − + → Area of rectangle Ch 2: Kinematics in One Dimension ∑ = ∆ + = t t t n x n n t v t t x t x ) ( ) ( ) ( Position as Area under Velocity vs Time Curve v x (t) t t t 2 t 1 t n1 t n Integral = Area under curve ∫ + → t t x t v dt x t x ) ' ( ' ) ( ∆ t ) ( t v t x x ∆ = ∆ Ch 2: Kinematics in One Dimension Position as Area under Velocity vs Time Curve ) ( t t a v v − + = t t v t v a (tt ) Triangle Rectangle Example: Constant a 2 2 1 ) ( ) ( ) ( t t a t t v x t x − + − + = Rectangle + Triangle Ch 2: Kinematics in One Dimension a v v t t − = − ⇒ ) ( 2 2 2 x x a v v − + = For constant acceleration a , initial position x , initial velocity v : 2 2 1 ) ( ) ( t t a t t v x x − + − + = ) ( t t a v v − + = Memorize this! Memorize this!...
View
Full Document
 Fall '07
 Mueller
 Physics, Acceleration, Velocity, acceleration vs time, time curve, vs Time Curve

Click to edit the document details